"She was up for anything," cast member Kristen Wiigtold MTV News. "That's always, to me, what makes a host fun to have around. They'll make fun of themselves or how the media perceives them. She was up for anything, which was so great."

But Lohan didn't seem to think so. The embattled actress even wrote a letter to "SNL" creator Lorne Michaels because she was upset the show allowed Cyrus to tease her. (What a poor sport. Can't one child star make fun of another?)

The highlight, however, was Cyrus dressed up as an eye-shadow-wearing Bieber on "The Miley Cyrus Show" segment opposite Vanessa Bayer.

"It's a Mexican standoff if the Mexicans were tiny, talented geniuses," Jason Sudeikis said in character as always-doting daddy Billy Ray Cyrus.